CN109922405B - True wireless Bluetooth headset and assembly process thereof - Google Patents
True wireless Bluetooth headset and assembly process thereof Download PDFInfo
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- CN109922405B CN109922405B CN201910377153.0A CN201910377153A CN109922405B CN 109922405 B CN109922405 B CN 109922405B CN 201910377153 A CN201910377153 A CN 201910377153A CN 109922405 B CN109922405 B CN 109922405B
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- shell
- wireless bluetooth
- bluetooth headset
- loudspeaker
- circuit board
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000011265 semifinished product Substances 0.000 claims abstract description 20
- 239000000047 product Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
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Abstract
The invention discloses a true wireless Bluetooth headset and an assembly process thereof, wherein the true wireless Bluetooth headset comprises an electric control module, a loudspeaker and a shell, wherein the loudspeaker is electrically connected with the electric control module to form a semi-finished product of the true wireless Bluetooth headset, and the shell is sleeved on the electric control module and the loudspeaker to form a finished product of the headset; the electric control module comprises a circuit board, a battery electrically connected with the circuit board and a fixing shell arranged on the periphery of the circuit board and the battery and used for integrating the battery with the circuit board. The adoption of the real wireless Bluetooth headset of above-mentioned mode design forms electric control module with battery and circuit board through fixed shell and then is connected with loudspeaker, forms real wireless Bluetooth headset semi-manufactured goods, then assembles into real wireless Bluetooth headset finished product with the shell of multiple molding that corresponds to this effectively promotes the assembly efficiency of earphone and the diversified demand of product, simultaneously, also very big reduction the manufacturing cost of product.
Description
Technical Field
The invention relates to the technical field of earphones, in particular to a true wireless Bluetooth earphone and an assembly process thereof
Background
In the prior art, when the true wireless Bluetooth headset is assembled, a circuit board, a battery and a loudspeaker are mostly arranged in a formed headset shell at the same time, and the headset shell is relatively small in size, so that the requirement on the molding precision of the headset shell is high, and then the die cost is high.
Disclosure of Invention
The invention aims to provide a true wireless Bluetooth headset and an assembly process thereof, wherein the true wireless Bluetooth headset is low in cost, convenient to assemble and capable of conveniently and flexibly meeting diversified demands of consumers.
To achieve the purpose, the invention adopts the following technical scheme:
A kind of true wireless bluetooth earphone, including electric control module, loudspeaker which forms the semi-finished product of true wireless bluetooth earphone after electrically connecting with said electric control module, and cover locate said electric control module and said loudspeaker and form the outer cover of the finished product of earphone; the electric control module comprises a circuit board, a battery electrically connected with the circuit board and a fixing shell arranged on the periphery of the circuit board and the battery and used for integrating the battery with the circuit board.
The loudspeaker is characterized in that a loudspeaker mounting position for presetting or fastening the loudspeaker is arranged on the shell wall of the fixed shell, and the loudspeaker is electrically connected with the circuit board.
The loudspeaker mounting position is a fixed sleeve which extends out of the shell wall of the fixed shell integrally, and the fixed sleeve is in through connection with the cavity of the fixed shell.
The fixing shell comprises a first shell and a second shell hinged with the first shell, and a containing cavity for containing the circuit board and the battery is formed after the first shell and the second shell are matched.
The first shell is provided with a dovetail arm in an extending mode at one end far away from the hinge position, the second shell is provided with a dovetail groove in a concave mode at one end far away from the hinge position, and the dovetail arm is clamped with the dovetail groove.
Wherein, be provided with two at least needle and magnet that charge on the casing wall of fixed shell, magnet is located adjacent between the needle that charges.
Wherein, automatically controlled module with loudspeaker pass through the wire components of a whole that can function independently electricity and connect.
The circuit board is provided with a notch, and the battery is arranged in the notch and sleeved through the fixed shell.
The shell comprises a sleeve body portion and an earplug portion integrally arranged with the sleeve body portion, one end, away from the earplug portion, of the sleeve body portion is provided with a mounting hole for the electronic control module and the loudspeaker to be mounted into the shell, a shielding cover is arranged in the mounting hole, and the shielding cover is fastened with the mounting hole.
An assembly process for the true wireless Bluetooth headset according to any one of the above claims, which is characterized by comprising the following assembly steps:
1) Preassembling the circuit board and the battery into a whole through the fixing shell to form an electric control module;
2) Electrically connecting the loudspeaker with the lead wire of the circuit board, preassembling or fixing the loudspeaker on the fixed shell of the electric control module, forming a semi-finished product of the true wireless Bluetooth headset, and detecting the electrical property of the semi-finished product of the true wireless Bluetooth headset;
3) And (3) respectively filling the qualified semi-finished products of the true wireless Bluetooth headset detected in the step (2) into headset shells of corresponding shapes and sealing the semi-finished products through shielding covers to finally form the finished products of the true wireless Bluetooth headset.
The invention has the beneficial effects that: the invention provides a true wireless Bluetooth headset and an assembly process thereof, wherein the true wireless Bluetooth headset comprises an electric control module, a loudspeaker and a shell, wherein the loudspeaker is electrically connected with the electric control module to form a semi-finished product of the true wireless Bluetooth headset, and the shell is sleeved on the electric control module and the loudspeaker to form a finished product of the headset; the electric control module comprises a circuit board, a battery electrically connected with the circuit board and a fixing shell arranged on the periphery of the circuit board and the battery and used for integrating the battery with the circuit board. The adoption of the real wireless Bluetooth headset of above-mentioned mode design forms electric control module with battery and circuit board through fixed shell and then is connected with loudspeaker, forms real wireless Bluetooth headset semi-manufactured goods, then assembles into real wireless Bluetooth headset finished product with the shell of multiple molding that corresponds to this effectively promotes the assembly efficiency of earphone and the diversified demand of product, simultaneously, also very big reduction the manufacturing cost of product.
Drawings
Fig. 1 is an exploded view of a true wireless bluetooth headset of the present invention.
Fig. 2 is an isometric view of a semi-finished product of the true wireless bluetooth headset of fig. 1 after the electronic control module and the speaker are assembled.
Fig. 3 is an isometric view of yet another electronic control module of fig. 1.
Fig. 4 is an isometric view of a true wireless bluetooth headset of the present invention.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 4, the present embodiment provides a real wireless bluetooth headset, which includes an electronic control module 1, a speaker 2 electrically connected to the electronic control module 1 to form a semi-finished product of the real wireless bluetooth headset, and a housing 3 sleeved on the electronic control module 1 and the speaker 2 to form a finished product of the headset; the electronic control module 1 comprises a circuit board 11, a battery 12 electrically connected with the circuit board 11, and a fixing shell 13 arranged at the periphery of the circuit board 11 and the battery 12 and used for integrating the battery 12 and the circuit board 11. Further, the housing 3 includes a sleeve body 31, and an earplug 32 integrally provided with the sleeve body 31, one end of the sleeve body 31 away from the earplug 32 is provided with a mounting hole (not labeled in the figure) for mounting the electronic control module 1 and the speaker 2 into the housing 3, a shielding cover 33 is provided in the mounting hole, and the shielding cover 33 is fastened with the mounting hole. With this structural design's true wireless bluetooth headset, shell 3 design has multiple style, can change as required, convenient and fast's shell 3, makes it form the product of multiple different models, and then effectively satisfies user's diversified demand, simultaneously, also great reduction product maintenance, the equipment degree of difficulty to effectual reduction in manufacturing cost.
Specifically, the fixing housing 13 in this embodiment is formed by integrally injection-molding a first housing 131 and a second housing 132 that are hinged to each other, and a dovetail arm 1311 extends at one end of the first housing 131 away from the hinge position, a dovetail groove is concavely provided at one end of the second housing 132 away from the hinge position, and the dovetail arm 1311 is engaged with the dovetail groove. After this, a receiving cavity for receiving the circuit board 11 and the battery 12 is formed. With this structural design, can be with comparatively convenient assembly as an organic whole of battery 12 and circuit board 11, make it form automatically controlled module 1 to this satisfies the shell 3 looks adaptation with various molding.
Further, in this embodiment, in order to facilitate the installation of the horn 2, a horn installation position 133 for pre-positioning or fastening the horn 2 is provided on the housing wall of the fixed housing 13, the horn installation position 133 is an integrally extended fixed sleeve on the housing wall of the fixed housing 13, the fixed sleeve is in through connection with the cavity of the fixed housing 13, and the horn 2 and the lead wire on the circuit board 11 are pre-installed into the fixed sleeve after being welded, so as to form a true wireless bluetooth headset semi-finished product, and the true wireless bluetooth headset semi-finished product is conveniently installed into the housing 3.
In addition, in order to facilitate the charging of the real wireless bluetooth headset, the present embodiment further provides two charging pins 134 and a magnet 135 on the housing wall of the fixed housing 13, and the magnet 135 is located between adjacent charging pins 134. The case 3 is also provided with a through hole in which the charging pin 134 is exposed.
Furthermore, in this embodiment, the electronic control module 1 and the speaker 2 may be electrically connected separately by a wire according to the installation requirement.
In addition, in this embodiment, in order to effectively reduce the volume of the electronic control module 1, as a further preferred embodiment, as shown in fig. 3, a notch is formed on the circuit board 5, the battery 12 is disposed in the notch, and then the two are wrapped into a whole by the fixing case 6. The fixing shell 6 in this way can be provided as a silicone jacket with certain heat conducting properties.
The embodiment also provides an assembly process for the true wireless Bluetooth headset, which is characterized by comprising the following assembly steps:
1) Preassembling the circuit board 11 and the battery 12 into a whole through the fixing shell 13 to form the electric control module 1;
2) Electrically connecting the loudspeaker 2 with a lead wire of the circuit board 11, preassembling or fixing the loudspeaker 2 on a fixed shell 13 of the electronic control module 1, forming a real wireless Bluetooth headset semi-finished product, and detecting the electrical property of the real wireless Bluetooth headset semi-finished product;
3) And (3) respectively filling the qualified semi-finished products of the true wireless Bluetooth headset detected in the step (2) into the headset shell 3 with the corresponding modeling and closing the semi-finished products by the shielding cover 33 to finally form the finished products of the true wireless Bluetooth headset.
In the above assembly process, the shielding cover 33 may be fixed to the housing 3 by bonding or clamping when being matched with the inlet on the fixed housing 13, and in addition, in order to facilitate manual operation of the real wireless bluetooth headset, a touch key electrically connected to the circuit board 11 in the fixed housing 13 is further disposed on the shielding cover 33, so as to control the real wireless bluetooth headset. The real wireless Bluetooth headset adopting the assembly process design is more convenient and flexible than the assembly of the traditional headset, can complete comprehensive performance detection between all parts in the semi-finished headset state, effectively reduces the finished product reject ratio, and is convenient to replace the electric control module 1 and the loudspeaker 2 in later maintenance.
The technical principle of the present invention is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the invention and should not be taken in any way as limiting the scope of the invention. Other embodiments of the invention will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (7)
1. The utility model provides a true wireless bluetooth headset which characterized in that: the earphone comprises an electric control module, a loudspeaker and a shell, wherein the loudspeaker is electrically connected with the electric control module to form a semi-finished product of a true wireless Bluetooth earphone, and the shell is sleeved on the electric control module and the loudspeaker to form a finished product of the earphone; the electric control module comprises a circuit board, a battery electrically connected with the circuit board and a fixing shell arranged at the periphery of the circuit board and the battery and used for integrating the battery and the circuit board;
A loudspeaker mounting position for presetting or fastening the loudspeaker is arranged on the shell wall of the fixed shell, and the loudspeaker is electrically connected with the circuit board;
The loudspeaker mounting position is a fixed sleeve which extends out of the shell wall of the fixed shell integrally, and the fixed sleeve is in through connection with the cavity of the fixed shell;
The circuit board is provided with a notch, and the battery is arranged in the notch and sleeved through the fixed shell.
2. The true wireless bluetooth headset of claim 1, wherein: the fixed shell comprises a first shell and a second shell hinged with the first shell, and a containing cavity for containing the circuit board and the battery is formed after the first shell and the second shell are matched.
3. The true wireless bluetooth headset of claim 1, wherein: and a dovetail arm is extended at one end of the first shell, which is far away from the hinge position, and a dovetail groove is concavely arranged at one end of the second shell, which is far away from the hinge position, and the dovetail arm is clamped with the dovetail groove.
4. The true wireless bluetooth headset of claim 1, wherein: at least two charging pins and magnets are arranged on the shell wall of the fixed shell, and the magnets are located between the adjacent charging pins.
5. The true wireless bluetooth headset of claim 1, wherein: the electric control module is electrically connected with the loudspeaker through a wire in a split mode.
6. The true wireless bluetooth headset of claim 1, wherein: the shell comprises a sleeve body part and an earplug part which is integrally arranged with the sleeve body part, wherein one end of the sleeve body part, which is far away from the earplug part, is provided with a mounting hole for the electronic control module and the loudspeaker to be arranged in the shell, and a shielding cover is arranged in the mounting hole and fastened with the mounting hole.
7. An assembling process for the true wireless bluetooth headset according to any one of claims 1 to 6, characterized by comprising the assembling steps of:
1) Preassembling the circuit board and the battery into a whole through the fixing shell to form an electric control module;
2) Electrically connecting the loudspeaker with the circuit board, preassembling or fixing the loudspeaker on a fixed shell of the electric control module, forming a real wireless Bluetooth headset semi-finished product, and then detecting the electrical performance of the real wireless Bluetooth headset semi-finished product;
3) And (3) putting the qualified semi-finished product of the true wireless Bluetooth headset detected in the step (2) into corresponding headset shells with various shapes, and sealing the semi-finished product by a shielding cover to finally form a finished product of the true wireless Bluetooth headset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910377153.0A CN109922405B (en) | 2019-05-07 | 2019-05-07 | True wireless Bluetooth headset and assembly process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910377153.0A CN109922405B (en) | 2019-05-07 | 2019-05-07 | True wireless Bluetooth headset and assembly process thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN109922405A CN109922405A (en) | 2019-06-21 |
| CN109922405B true CN109922405B (en) | 2024-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910377153.0A Active CN109922405B (en) | 2019-05-07 | 2019-05-07 | True wireless Bluetooth headset and assembly process thereof |
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| Country | Link |
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| CN (1) | CN109922405B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970602A (en) * | 2020-08-28 | 2020-11-20 | 惠州市西西艾实业有限公司 | True wireless Bluetooth headset kit and assembling method thereof |
| CN111866657B (en) * | 2020-08-31 | 2023-08-29 | 惠州市品能新能源有限公司 | Production method of universal bone conduction Bluetooth headset |
| CN112752213B (en) * | 2020-12-29 | 2022-05-24 | 昆山信方达电子有限公司 | Bluetooth wireless headset equipment tool |
| CN113382339A (en) * | 2021-07-12 | 2021-09-10 | 深圳市安特信技术有限公司 | Battery stack structure and wireless bluetooth headset |
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| CN104365116A (en) * | 2012-03-29 | 2015-02-18 | 海宝拉株式会社 | Soundproof housing for earset and wired and wireless earset comprising same |
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| Publication number | Publication date |
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| CN109922405A (en) | 2019-06-21 |
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